They did add a middle mouse button suit mode changer, which was absent from the beta. It's pointless though, the middle mouse HUD thing only has armor, cloak, and binocs....yes binocs are apparently in the suit mode menu

There is a suit module that let's you see cloakers, but I hate wasting a suit module to see cloakers.

Also, a good suit module is called "aim enhance", which reduces recoil while aiming down sights. When you get level 3 aim enhance, it lets you strafe full speed left and right while zoomed in, plus there's no recoil. It's basically like cheating.